Bộ Chuyển Đổi 8 Kênh Thoại FXO/FXS +4Ethernet+2RS232 Sang Quang HM-PN08

PCM integrated access device can realizes 8xFXO/FXS+4x100M Ethernet+2xRS232 over fiber. They are mainly used in public security, military, water conservancy, electric power, oil field etc.

Main Feature:

Device construct	Compact design with standalone box. Smaller than 1U 19inch. Longer mount kits also available to be in 19inch cabinet.
Optical	Default: FC, dual fiber, single mode, 40km, 1310nm. Optical module is option when in order.
	Rate: 150Mbps
Phone (hotline or FXO/FXS)	Connector: RJ11
	Impedance: 200Ω+680Ω‖0.1uF
	Frequency character: 300-3400Hz（-0.6-+3dB）
	Weighted noise: ≤-65dBmop
	Interface loop resistance: ≤1800Ω
Ethernet	4 Ethernet
	Connector: RJ45
	Share 100M
RS232	Maximum 2 channel RS232
	Connector: 1xRJ45
	Transmitting output voltage: ±15V
	Receiving input voltage: ±15V
	The maximum rate of transmitting and receiving: 115.2Kbps
Power	AC or DC power option
Environment	Working temperature: 0 ~ 70℃
	Relative humidity: ≤90%(25℃)